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GBZ44118.1-2024 English PDF

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US$1334.00 · In stock
Delivery: <= 8 days. True-PDF full-copy in English will be manually translated and delivered via email.
GBZ44118.1-2024: Power quality technical management - Part 1: General guidelines
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/Z 44118.1-2024	1334	Add to Cart	8 days	Power quality technical management - Part 1: General guidelines	Valid

Similar standards

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Basic data

Standard ID: GB/Z 44118.1-2024 (GB/Z44118.1-2024)
Description (Translated English): Power quality technical management - Part 1: General guidelines
Sector / Industry: National Standard
Classification of Chinese Standard: K04
Word Count Estimation: 66,699
Date of Issue: 2024-05-28
Date of Implementation: 2024-09-01
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GBZ44118.1-2024: Power quality technical management - Part 1: General guidelines

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
GB /Z 44118.1-2024.Technical management of power quality Part 1.General principles ICS 29.020 CCSK04 Guiding technical documents of the People's Republic of China on national standardization Technical management of power quality Part 1.General principles guidelines,IDT) Released on 2024-05-28 2024-09-01 Implementation State Administration for Market Regulation The National Standardization Administration issued

Preface III Introduction IV 1 Scope 1 2 Normative references 2 3 Terms, Definitions and Abbreviations 4 4 Use Case List 6 4.1 Business Use Case List 6 4.2 System Use Case List 8 5 Technical regulations 9 5.1 Power Quality Assessment 9 5.2 Power Quality Monitoring System 11 5.3 Economic evaluation 12 5.4 Power quality requirements 14 5.5 Power Quality Management 14 Appendix A (Normative) Use Case 16 Appendix B (Informative) Main contents and requirements of power quality monitoring and evaluation report 51 Appendix C (Informative) Main contents and requirements of power quality prediction and assessment report 52 Appendix D (Informative) Power Quality Economic Evaluation Data 54 References 56

Foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1.Structure and drafting rules for standardization documents" Drafting. This document is Part 1 of GB /Z 44118 Technical Management of Power Quality. GB /Z 44118 has published the following parts. --- Part 1.General. This document is equivalent to IEC TS63222-1.2021 "Power Quality Management Part 1.General Principles", and the document type is IEC Technical The specification is adjusted to become my country's national standardization guiding technical document. The following minimal editorial changes were made to this document. --- In order to coordinate with the existing standards, the name of the standard is changed to "Technical Management of Power Quality Part 1.General Principles". Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents. This document is proposed and coordinated by the National Technical Committee for Standardization of Voltage, Current Levels and Frequency (SAC/TC1). This document was drafted by. State Grid Jiangsu Electric Power Co., Ltd. Electric Power Research Institute, China Machinery Productivity Promotion Center Co., Ltd., State Grid Shanxi Electric Power Company Electric Power Research Institute, State Grid Jiangsu Electric Power Co., Ltd., Sichuan University, Xi'an Boyu Electric Co., Ltd., North China Electric University of Science and Technology, State Grid Henan Electric Power Company Electric Power Research Institute, State Grid Smart Grid Research Institute Co., Ltd., China Railway Shanghai Design Institute Group Co., Ltd. Limited, State Grid Hubei Electric Power Co., Ltd. Electric Power Research Institute, and China Southern Power Grid Digital Grid Group Co., Ltd. The main drafters of this document are. Yuan Xiaodong, Li Qun, Liu Jing, Wang Jinhao, Gan Haiqing, Fu Hui, Zhang Ping, Miao Huiyu, Wang Ying, Tang Weijia, Liu Juncheng, Han Minxiao, Li Qionglin, Wang Tongxun, Luo Liping, Li Yaqiong, Zhu Weiping, Liu Jian, Ding Kai, Liu Dan, Dai Shuangyin, Zhang Min, Liu Yingying, Chen Haomin.

Introduction

With the rapid development of new power systems, power quality technical management has received extensive attention from all parties involved. It is a systematic project that includes the whole process of planning, operation, evaluation and governance. The characteristics of power grid power supply, user load characteristics, external environment, etc. are all taken into consideration. GB /Z 44118 "Technical Management of Power Quality" is aimed at public power grids and aims to determine the overall flow of power quality management. The procedures and relevant technical regulations are planned to consist of the following parts. --- Part 1.General. The purpose is to establish power quality management processes and operational requirements. --- Part 2.Power quality monitoring system. The purpose is to specify the technical requirements for the power quality monitoring system of the public power grid. --- Part 3.User characteristics modeling. The purpose is to analyze user characteristics in power quality prediction and evaluation. --- Part 4.Harmonic analysis of public power grid. The purpose is to specify the model, method and process of harmonic analysis of public power grid. --- Part 5.Impact of power quality issues on electrical equipment and systems. The purpose is to collect relevant information on power quality impact and Analyze the causes to guide the investment and construction of power quality management. --- Part 6.Power quality data application. The purpose is to provide a comprehensive guide for the application of power quality data in various aspects of transmission and distribution in the public power grid. guide. This document is used to manage power quality, specifies the power quality assessment method and process in detail, and clarifies the setting of power quality monitoring points. According to the requirements of the system architecture, an economic evaluation system for power quality is established, and the overall requirements and management regulations for power quality management are standardized. The specific operational details of the entire technical management process are given in the form of use cases. Technical management of power quality Part 1.General principles

1 Scope

This document aims to provide practical examples for the technical management of power quality in the public grid. Manage work practices and investigate existing standard bases to meet the requirements of power quality assessment work and promote the development of power quality technical management practices. The power quality technical management subdomain mainly includes power system operation, customer support, power system planning and expansion planning, etc. Network management related use cases and power quality requirements. This document provides feasible and reusable power quality technical management methods in the form of use cases. The use cases are only for reference. The general requirements in this document take into account the relationship between the relevant parties in the actual system and provide detailed regulations through other standardization documents. The document involves multiple stakeholders in power quality technical management, such as system operators, system users, etc. Table 1 lists the stakeholders involved in the text categories and use cases. Table 1 Contents of this document Category Content Range Power quality monitoring and evaluation

5 relevant business use cases

1) Power quality management of power grid. 2) Power quality analysis when the transmission and distribution network is connected to other power grids. 3) Power quality analysis during grid operation. 4) Preparation of power quality report. 5) Handling of grid power quality complaints.

5 related system use cases

1) Grid power quality assessment. 2) Power quality testing at specific nodes in the power grid. 3) Grid power quality monitoring. 4) Design power quality management solutions. 5) Evaluation of power grid power quality emission limits Public power grid online monitoring Power Quality Prediction and Assessment

4 relevant business use cases

1) Power quality management of power grid. 2) Management of power quality limits for grid-connected users. 3) Management of power quality limits for power grid reconstruction and expansion. 4) Preparation of power quality report.

7 related system use cases

1) Predict the impact of power quality during construction or operation and maintenance. 2) Predict the impact of power quality when new users are connected to the grid and the grid is expanded. 3) Power quality testing at specific nodes in the power grid. 4) Grid power quality monitoring. 5) Design power quality management solutions. 6) Grid power quality assessment. 7) Evaluation of power grid power quality emission limits New construction, reconstruction or expansion of power grid projects Power quality assessment ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GBZ44118.1-2024_English be delivered?

Answer: Upon your order, we will start to translate GBZ44118.1-2024_English as soon as possible, and keep you informed of the progress. The lead time is typically 5 ~ 8 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GBZ44118.1-2024_English with my colleagues?

Answer: Yes. The purchased PDF of GBZ44118.1-2024_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.